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Implement window matching for remote control

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This commit is contained in:
Kovid Goyal
2018-01-08 13:01:57 +05:30
parent 4f56cce727
commit 464c7a80e2
3 changed files with 61 additions and 7 deletions
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35
kitty/remote_control.py
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@@ -28,7 +28,7 @@ def cmd(short_desc, desc=None, options_spec=None, no_response=False):
def parse_subcommand_cli(func, args):
opts, items = parse_args(args[1:], func.options_spec or '\n'.format, '...', func.desc, '{} @ {}'.format(appname, func.name))
opts, items = parse_args(args[1:], (func.options_spec or '\n').format, '...', func.desc, '{} @ {}'.format(appname, func.name))
return opts, items
@@ -37,8 +37,8 @@ def parse_subcommand_cli(func, args):
'List all windows. The list is returned as JSON tree. The top-level is a list of'
' operating system {appname} windows. Each OS window has an |_ id| and a list'
' of |_ tabs|. Each tab has its own |_ id|, a |_ title| and a list of |_ windows|.'
' Each window has an |_ id|, |_ title|, |_ current working directory| and |_ process id (PID)| of'
' the process running in it, and, on Linux, the command-line used to launch it.\n\n'
' Each window has an |_ id|, |_ title|, |_ current working directory|, |_ process id (PID)| and'
' |_ command-line| of the process running in the window.\n\n'
'You can use these criteria to select windows/tabs for the other commands.'.format(appname=appname)
)
def cmd_ls(global_opts, opts, args):
@@ -51,17 +51,38 @@ def ls(boss, window):
return data
MATCH_WINDOW_OPTION = '''\
--match
The window to match. Match specifications are of the form:
|_ field:regexp|. Where field can be one of: id, title, pid, cwd, cmdline.
You can use the |_ ls| command to get a list of windows. Note that for
numeric fields such as id and pid the expression is interpreted as a number,
not a regular expression.
'''
@cmd(
'Send arbitrary text to the specified window',
'Send arbitrary text specified windows',
'Send arbitrary text specified windows. The text follows Python'
' escaping rules. So you can use escapes like |_ \\x1b| to send control codes'
' and |_ \\u21fa| to send unicode characters. If you use the |_ --match| option'
' the text will be sent to all matched windows. By default, text is sent to'
' only the currently active window.',
options_spec=MATCH_WINDOW_OPTION,
no_response=True
)
def cmd_send_text(global_opts, opts, args):
return {'text': ' '.join(args)}
return {'text': ' '.join(args), 'match': opts.match}
def send_text(boss, window, payload):
window = boss.active_window or window
window.write_to_child(parse_send_text_bytes(payload['text']))
windows = [boss.active_window]
match = payload['match']
if match:
windows = tuple(boss.match_windows(match))
for window in windows:
if window is not None:
window.write_to_child(parse_send_text_bytes(payload['text']))
cmap = {v.name: v for v in globals().values() if hasattr(v, 'is_cmd')}